Respected Sir, I am Shubham of class 12. Sir at 37:14 question is asking for the rate at which the side is increasing but by mistake you have done it wrong.. *Solution*:- m = √3/2 (a) dm/dt = √3/2 • da/dt [the step where you made the mistake] * 2√3 = √3/2 • da/dt * da/dt = 4 cm/sec
00:04 Understanding application of derivatives through everyday examples 00:55 Application of Derivatives is a big chapter. 02:36 Next lecture on Saturday, covering application of derivatives. 03:21 Rate of change in quantity due to change in another quantity 04:58 Understanding the concept of rate of change 05:49 Understanding the concept of action and reaction 07:46 Understanding the relationship between changes in radius and area 08:42 Understanding the concept of rate of change and derivatives 10:52 Finding the Rate of Change of Area 11:43 Understanding the concept of area and volume 13:30 Understanding rate of change and differentiating between simple and important questions. 14:20 Circular motion with a dropped stone at 4 cm/s 16:56 Understanding the rate of change in radius and area of a circle 17:47 Understanding circle basics and related formulas 19:41 Derivative of the volume of a cube with respect to change in its side length 20:35 Introduction to volume and area units 22:20 Understanding the necessity of considering derivatives in surface area and volume questions 23:08 Introduction to chapter-wise and topic-wise approach in solving previous 10 years' papers 24:38 Understanding Decreasing Rate of Change in Derivatives 25:35 Understanding the concept of perimeter change with respect to derivatives 27:39 Understanding marginal cost 28:52 Understanding Marginal Cost and Revenue in Economics 30:38 Spherical On Inflation Concept 31:31 Calculating volumes with given dimensions 33:29 Understanding rate of change and surface area 34:21 Understanding the concept of surface area and its practical application 36:14 Understanding the Pythagoras theorem and finding the median of an equilateral triangle 37:18 Understanding the concept of ladders and pulleys 39:03 Understanding rate of change and Pythagorean theorem application 40:04 Derivatives of x + y = 5 42:04 Finding the height of the cone and understanding the concept 43:12 Solving a differential equation using the concept of radius 46:07 Discussion on rate of change 46:53 Exploring properties of isosceles triangles 48:50 Finding the derivative of a function with respect to another function 49:52 Derivative of x squared and derivative of x 52:03 The topic is important but not overwhelming
wow! wow! wow! it would be very helpful and fruitful to me on Tuesday i have my maths exam and in online coureses THIS CHAPTER TAKE 12 LECTURES y but this vedio make me very easy to understand the same concept by same teacher and in short time ince again wow! wow! wow! KRISHAN JANMATHMI KI HARDIK SHUBKAMNYE MY TEACHERS AND ALL MY FRIENDS
Sir i am from online batch ....sir increasing or decreasing waala method aapne btaya tha vo boards ke liye thik hai ya nhi kyuki mere school me bol rhe vo method mcqs ke liyee hai ....i am so confused😢😢
I wanted to express my appreciation for your teaching style-I find it incredibly engaging and effective. Your explanations make complex concepts much clearer. It would be immensely helpful if you could upload a video on the VECTOR chapter. I believe it would greatly enhance my understanding of the topic. Thank you for your continued support and excellent teaching!
Thanks Sir date sheet se out after this vedio i completed me full syllabus of mid term paper because I complete remain chapters from your last year vedio it's really very very help full , again thanks Sir
Sir Area ka change with respect to time. Aur radius ka change with respect to time samaj gya pur jab area ka change nikaalne ke liye Jo radius Diya Hua Uska Kya use hai radius Diya rahata hai toh.... 😢😢😢 Pls reply
Sir apka video 12th starting se dekhta to abhi kitna mast rehta 😢😢😢😢😢😢😢😢😢😢so sad .. ye CHP bilkul shmj nhi arha tha sir kal exam hai preboard 2 nd abhi apka video dekh k confidence boast up hogya ekdum 🙏🏻
Thank you so much sir for this amazing lecture ❤❤ Aapke vedio lecture dekhne ke bad sare concept clear ho jate hai 😊😊or questions bhi ho jate h ........😊😊 thanks again sirr......for your this dedication......❤❤❤❤
📒Most Recommended Books for 2025 Board Exams by Ashu Sir
Class 12- amzn.to/4aPqewp
Sir pls integration Kara dijiye.
@Varun07-d7c kara diya sir ne tho
@@scienceandfuneducation thank u sir ji ye shivdas badhiya h
Respected Sir,
I am Shubham of class 12.
Sir at 37:14 question is asking for the rate at which the side is increasing but by mistake you have done it wrong..
*Solution*:- m = √3/2 (a)
dm/dt = √3/2 • da/dt
[the step where you made the mistake]
* 2√3 = √3/2 • da/dt *
da/dt = 4 cm/sec
yes you'r correct
Not cm it's in m
BRO TU BUT TUNE YE NAHI LIKHA " I beg to say that "
yes buddyyyy
Yes correct I also noticed the same
33:30 bilkul bahut ache se samaj AA Raha hai sir ❤
Vote for next lecture + INTEGRALS
Ha bhai
Yes vote for next lecture
👍
Integration
Its already there bruhh...
00:04 Understanding application of derivatives through everyday examples
00:55 Application of Derivatives is a big chapter.
02:36 Next lecture on Saturday, covering application of derivatives.
03:21 Rate of change in quantity due to change in another quantity
04:58 Understanding the concept of rate of change
05:49 Understanding the concept of action and reaction
07:46 Understanding the relationship between changes in radius and area
08:42 Understanding the concept of rate of change and derivatives
10:52 Finding the Rate of Change of Area
11:43 Understanding the concept of area and volume
13:30 Understanding rate of change and differentiating between simple and important questions.
14:20 Circular motion with a dropped stone at 4 cm/s
16:56 Understanding the rate of change in radius and area of a circle
17:47 Understanding circle basics and related formulas
19:41 Derivative of the volume of a cube with respect to change in its side length
20:35 Introduction to volume and area units
22:20 Understanding the necessity of considering derivatives in surface area and volume questions
23:08 Introduction to chapter-wise and topic-wise approach in solving previous 10 years' papers
24:38 Understanding Decreasing Rate of Change in Derivatives
25:35 Understanding the concept of perimeter change with respect to derivatives
27:39 Understanding marginal cost
28:52 Understanding Marginal Cost and Revenue in Economics
30:38 Spherical On Inflation Concept
31:31 Calculating volumes with given dimensions
33:29 Understanding rate of change and surface area
34:21 Understanding the concept of surface area and its practical application
36:14 Understanding the Pythagoras theorem and finding the median of an equilateral triangle
37:18 Understanding the concept of ladders and pulleys
39:03 Understanding rate of change and Pythagorean theorem application
40:04 Derivatives of x + y = 5
42:04 Finding the height of the cone and understanding the concept
43:12 Solving a differential equation using the concept of radius
46:07 Discussion on rate of change
46:53 Exploring properties of isosceles triangles
48:50 Finding the derivative of a function with respect to another function
49:52 Derivative of x squared and derivative of x
52:03 The topic is important but not overwhelming
Bhai itna time likhne me lga diya ☠️☠️
kya majboori rhi hogi bhai ki
@@SURAJ-l6w Chat gpt Sai copy Kiya hai
Fir bhi thanks 😊
@@Nobody.expertlmfao
37:11 Currect ans= 4 m/s
37:10 there is mistake
Answer is - 4cm/sec
I also
Yes
4cm/sec hoga kyuki increasing hai
4 m/sec
Yss
13:30.....10π hoga na sir ??
yes
Yussss
yes
Sir aap ka lecture jb bhi aata h toh lgta h jaise sir pe se bojha hta ho ❤❤😂😂 thank you sooooooo much sir ❤❤
Meri tution fee bachane ke liye 😂😂😂
46:21 ......(4,11) & (-4,-31/3)
Thanks bro ... Correct 😁
😉
Us bro Us...❤❤❤
Kya bkl chapter hai ye😢
True😢
Asan to hai mere bhai 😂. Itna bhi tough nhi hai
True h bhai
Hard nahin hai Bus karne ka man nahin karta ye chapter boring hai
Jee level ka padhne ke baad ye sab easy lagta hai
Honestly I dont like this chapter but..after watching this lecture...omg!!
I am liking this chapter too much...
Thank you sir
Oh my godddd!!! Thank you so much sir. I just need integrals before first week of September. I only trust u for my maths.
30:20 answer is 15.015
33:14 sir app ekdam mast samjha rahe ho 👍👍👍🔥🔥🔥🔥
Who, all able to do themseleves from 1st question itrself😂😂 .. lakshay 1.0 attendance 🎉
Lakshay 1.0 se padhne ke baad bhi idhar hai😅
Who asked !?
Your way of teaching is awesome sir 👍🏻
Aapke he lec ke bharose paper deti hoo sir❤❤
Thanks ki aap hame dekhe bina itna achha padha rahe hain vo bhi hamse bina fee liye❤❤🎉
Vote for next lecture ( topics )
37:10 sir the answer will be 4,
Yup
No
Wahi toh
@@malagupta6809 yesss
46:21 (4,11) and (-4,-31/3)
Samajh aaa Raha hai sir 33:35❤🎉
37:10 there is mistake
Yes answer 4 aayega
ye
Yup
bhai 1/2 ghnte se wahi pe fssa huun🥺
@@Hashlomemes are bhai
Very good teacher and also his explanation is mind-blowing ❤❤❤, Thanku so much sir for such a wonderful explanation 🙏
33:14 sir sab samjh me aa raha hai mera yeh chapter backlog tha aapne mera backlog clear karva diya
Thank you sir
33:16 samjh aa raha hai sir wonderful explanation sir jiii great teacher of mathematics 😊
33:39 best explanation ever to exist
wow! wow! wow!
it would be very helpful and fruitful to me
on Tuesday i have my maths exam and in online coureses THIS CHAPTER TAKE 12 LECTURES y
but this vedio make me very easy to understand the same concept by same teacher and in short time
ince again
wow! wow! wow!
KRISHAN JANMATHMI KI HARDIK SHUBKAMNYE MY TEACHERS AND ALL MY FRIENDS
52:11 THANKS SIR FOR THIS BEAUTIFUL LECTURE .😊
YOUR FULL EFFORTS ARE EASILY SEEN IN THIS VIDEO.
33:16 👍 samaj me aa rha hai
Sir i am from online batch ....sir increasing or decreasing waala method aapne btaya tha vo boards ke liye thik hai ya nhi kyuki mere school me bol rhe vo method mcqs ke liyee hai ....i am so confused😢😢
Are bhai question lagane se matlab hai, aur ncert to reference hai hi udhar se dekhkar format samjh le
37:17 Wrong sir aapne change in median nikal diya ques me change in side bola tha
I wanted to express my appreciation for your teaching style-I find it incredibly engaging and effective. Your explanations make complex concepts much clearer.
It would be immensely helpful if you could upload a video on the VECTOR chapter. I believe it would greatly enhance my understanding of the topic.
Thank you for your continued support and excellent teaching!
❤....samajh mai aa raha hai sir
Sir at 37:06 you have substituted the value of dM/dt in da/dt
Why??
Exactly
Galti se
Yes sir smjh me aa rha h ❤❤
Finally 🎉🎉
Sir pls physics ke lectures bhi dalwa dijiye 😢😢
Since when faf du plessis started teaching....😅
(Anyways jokes apart)
Love your teaching sir,
Maths became strong because of you🎉❤
37:05 Ye kaise ho skta h ???? 😢
Bhai i think vo galti se galat kr diya sir ne 😢
Answer 4 aa rha h
Same
Same,
Ans= 4cm/sec
Thank you sir for making the topic much more easy for us❤
Samajh me aa rha hai hai sir ❤
13:46 ye 10π hoga ya sirf 10?
10π
Me bhi yahi soch rha tha
10pie
Thanks Sir date sheet se out after this vedio i completed me full syllabus of mid term paper because I complete remain chapters from your last year vedio it's really very very help full , again thanks Sir
Sir Area ka change with respect to time. Aur radius ka change with respect to time samaj gya pur jab area ka change nikaalne ke liye Jo radius Diya Hua Uska Kya use hai radius Diya rahata hai toh.... 😢😢😢 Pls reply
Smaj a rha h sir ❤❤❤🎉🎉
Samajh mein a raha hai 👍👍
sir samaj mai araha hai acchai sai thank yiou
33:20 samajh me a Raha h sir thankyou ⭐✨👍🏻
thank you sir for your efforts❤
👍🏻 smjh aa rha hai
33:27 Very understandable and easy lec sir !! ✨❤
Sir SBB smjh me aa rha hai . Great explanation by greatest teacher ❤❤
❤❤all questions aagae sir jii
Samajh ma aa rha ha ❤❤❤❤
Sab samas ma Aya sir ❤❤❤
Your videos are very helpful sir ❤❤
Great explanation sir ❤
46:17
Point (4,11)
Point(-4,-31/3)
33:17 samaj mai aara hai sir best teacher of maths kash mai offline me pr skta aapse ❤❤❤❤❤❤👍👍
Dhanyawad guruji ❤
33:30 sir sab smj me aa gya ❤
33:25 sir aa rha hai samajh ye bahut easy haii 👍💪🏻🕺
33:17 👍🏻👍🏻 Bilkul sir, sab samajh mein aa raha hai, tysm sir.
sir bhot ache se sab kuch smjh aa raha h....crystal clear
33:22 👍 samajh AA Raha hai sir
luv you ushank sir❤❤........mai aapko 10th se follow krta aa rha hun or aap mere maths ke best SUPERHERO ho,,,🫡🫡
33:18 ❤❤❤❤ sir Dil se keh raha hu samajh me aaya hai
Nice explanation 🎉🎉🎉
❤️❤️❤️❤️ sir super lecture thanq you for your hardwork
🙌 Thank you sir
Absolute lecture 👍
33:16...sab samaj aa rha hai sir 😊👍🏻
Thank you so much sir y video hmare liye bohot helpful h ❤️❤️.....
Sir bilkul samaj mai arha ah ❤
Sir gjb tq mst concept built huwa ❤
Thank you sir for teaching us in this much easy and clear way.🤗
Ekdmmmmm sirr smjhh me aaayyaaaa❤
Samjh main aarha hain sir ki ❤❤❤❤😊😊😊
33:20 sir next lvl padha rahe ho crystal clear hogaya concept ❤🎉
33:36 smjh aa rha❤🎉😊 34:18
Sir apka video 12th starting se dekhta to abhi kitna mast rehta 😢😢😢😢😢😢😢😢😢😢so sad .. ye CHP bilkul shmj nhi arha tha sir kal exam hai preboard 2 nd abhi apka video dekh k confidence boast up hogya ekdum 🙏🏻
Sir 13:46 pr apne 10 likha hai 10 pi ana tha
Starting me thoda nhi aya pr dheere dheere anne lga thankyou sir ❤️💗
Really you are great teacher sir❤ ...
💪🔥🔥🔥👌👌👌👌 samjh aa raha hai ❤❤❤❤❤ very very very nice explanation 🔥🔥🔥🔥🔥👌👌👌👌👌💪 33:22
Great explanation
33:17 sir sb smjh aa rha.. U r teaching well 💗🙇♀️
Best teacher of maths. Sir ka lecture dekh te he maths ka dar bhag jata hai aur saare sawal hone lagte hai Thank you sir ☺☺
👌 sir mast video hai or aap smjye or hmme smjh na aaye aise ho skta hai kya sir ji
33:20 :- ✋ sir ji yaha tak sab samjh aa gya...🙂
smj aarha h 👍👍
Thanks sir❤
Thanks you so much sir ye topic mujhe bhot tough lgta tha but you made it very easy shukriya sirrr💓💓🙇🙇
37:15 sir ans 4cm/sec hoga
Thank you so much sir for this amazing lecture ❤❤
Aapke vedio lecture dekhne ke bad sare concept clear ho jate hai 😊😊or questions bhi ho jate h ........😊😊 thanks again sirr......for your this dedication......❤❤❤❤
Sirr aaap bhut achaa padhate ho 😭🙏🏻✨
31:35 answer is 1/π cm^3/sec
Samjh agya sir ji 😊
51:09 thank you sir ji ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️